/u/crasyeyez's posts in /r/askscience

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Do creatures such as cuttlefish and octopuses get "tired" from using their camouflage?

4077 upvotes

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Person A drinks 1 glass of water in 10 seconds. Person B drinks 1 glass of water in 10 minutes. Does one get hydrated more effectively than the other?

9 upvotes

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Why do I curl my toes when I ejaculate?

1 upvotes

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Suppose I'm in a room with no ventilation other than the crack under the door, which I never open. Could I die of carbon dioxide poisoning?

1 upvotes

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How thin are the equator and international date line?

1 upvotes

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When an octopus uses its camouflage, is it a conscious action, or an involuntary byproduct of being frightened?

1 upvotes

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How much ink does an octopus generally hold and how long does it take to refill its ink sac?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Do creatures such as cuttlefish and octopuses get "tired" from using their camouflage?	4077
Person A drinks 1 glass of water in 10 seconds. Person B drinks 1 glass of water in 10 minutes. Does one get hydrated more effectively than the other?	9
Why do I curl my toes when I ejaculate?	1
Suppose I'm in a room with no ventilation other than the crack under the door, which I never open. Could I die of carbon dioxide poisoning?	1
How thin are the equator and international date line?	1
When an octopus uses its camouflage, is it a conscious action, or an involuntary byproduct of being frightened?	1
How much ink does an octopus generally hold and how long does it take to refill its ink sac?	1